yatra / vendor / sabberworm / php-css-parser / src / Property / CSSNamespace.php

CSSNamespace.php in Yatra – Travel Booking & Tour Operator Software trunk, at vendor/sabberworm/php-css-parser/src/Property/CSSNamespace.php

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1	<?php
2
3	namespace Sabberworm\CSS\Property;
4
5	use Sabberworm\CSS\Comment\Comment;
6	use Sabberworm\CSS\OutputFormat;
7	use Sabberworm\CSS\Position\Position;
8	use Sabberworm\CSS\Position\Positionable;
9
10	/**
11	* `CSSNamespace` represents an `@namespace` rule.
12	*/
13	class CSSNamespace implements AtRule, Positionable
14	{
15	use Position;
16
17	/**
18	* @var string
19	*/
20	private $mUrl;
21
22	/**
23	* @var string
24	*/
25	private $sPrefix;
26
27	/**
28	* @var int
29	*/
30	private $iLineNo;
31
32	/**
33	* @var array<array-key, Comment>
34	*
35	* @internal since 8.8.0
36	*/
37	protected $aComments;
38
39	/**
40	* @param string $mUrl
41	* @param string\|null $sPrefix
42	* @param int $iLineNo
43	*/
44	public function __construct($mUrl, $sPrefix = null, $iLineNo = 0)
45	{
46	$this->mUrl = $mUrl;
47	$this->sPrefix = $sPrefix;
48	$this->setPosition($iLineNo);
49	$this->aComments = [];
50	}
51
52	/**
53	* @return string
54	*
55	* @deprecated in V8.8.0, will be removed in V9.0.0. Use `render` instead.
56	*/
57	public function __toString()
58	{
59	return $this->render(new OutputFormat());
60	}
61
62	/**
63	* @param OutputFormat\|null $oOutputFormat
64	*
65	* @return string
66	*/
67	public function render($oOutputFormat)
68	{
69	return '@namespace ' . ($this->sPrefix === null ? '' : $this->sPrefix . ' ')
70	. $this->mUrl->render($oOutputFormat) . ';';
71	}
72
73	/**
74	* @return string
75	*/
76	public function getUrl()
77	{
78	return $this->mUrl;
79	}
80
81	/**
82	* @return string\|null
83	*/
84	public function getPrefix()
85	{
86	return $this->sPrefix;
87	}
88
89	/**
90	* @param string $mUrl
91	*
92	* @return void
93	*/
94	public function setUrl($mUrl)
95	{
96	$this->mUrl = $mUrl;
97	}
98
99	/**
100	* @param string $sPrefix
101	*
102	* @return void
103	*/
104	public function setPrefix($sPrefix)
105	{
106	$this->sPrefix = $sPrefix;
107	}
108
109	/**
110	* @return string
111	*/
112	public function atRuleName()
113	{
114	return 'namespace';
115	}
116
117	/**
118	* @return array<int, string>
119	*/
120	public function atRuleArgs()
121	{
122	$aResult = [$this->mUrl];
123	if ($this->sPrefix) {
124	array_unshift($aResult, $this->sPrefix);
125	}
126	return $aResult;
127	}
128
129	/**
130	* @param array<array-key, Comment> $aComments
131	*
132	* @return void
133	*/
134	public function addComments(array $aComments)
135	{
136	$this->aComments = array_merge($this->aComments, $aComments);
137	}
138
139	/**
140	* @return array<array-key, Comment>
141	*/
142	public function getComments()
143	{
144	return $this->aComments;
145	}
146
147	/**
148	* @param array<array-key, Comment> $aComments
149	*
150	* @return void
151	*/
152	public function setComments(array $aComments)
153	{
154	$this->aComments = $aComments;
155	}
156	}
157